package com.ruoyi.classai.service.impl;


import org.springframework.stereotype.Service;
import com.ruoyi.classai.mapper.PxTrainingCourseVideoMapper;
import com.ruoyi.classai.domain.PxTrainingCourseVideo;
import com.ruoyi.classai.service.IPxTrainingCourseVideoService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 课程视频记录Service业务层处理
 * 
 * @author lcj
 * @date 2025-06-20
 */
@Service
public class PxTrainingCourseVideoServiceImpl extends ServiceImpl<PxTrainingCourseVideoMapper, PxTrainingCourseVideo> implements IPxTrainingCourseVideoService {


}
